
Chat Stream
An unofficial platform by DeepSeek enthusiasts providing self-hosted access to DeepSeek V3 and R1 (671B) language models. Independent from DeepSeek official, it offers fast and secure access through self-managed servers.
About Chat Stream
Best for: AI researchers, developers, tech enthusiasts
Key features
- Provides access to DeepSeek V3 and R1 language models with 671B parameters
- Supports a 128K context window for extended conversations
- Enables code generation, mathematical computation, and multilingual processing
- Offers web-based chat and one-click website integration via iframe
- Compatible with NVIDIA, AMD GPUs, and Huawei Ascend NPUs
- Supports both local inference and cloud deployment
Use cases
- Interacting with large language models for research or development
- Embedding AI chat capabilities into websites via iframe
- Using AI-powered chat on mobile devices
- Running language models locally or in the cloud for custom applications
Pros
- No registration required for free chat access
- Ad-free experience available with premium subscription
Limitations
- Not affiliated with or endorsed by DeepSeek official
Screenshots

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